I'm not entirely sure you're replying to the correct comment, but just in case...
I mean the population of people who are more likely to be hospitalized due to COVID also happens to be the population of people that is more likely to be deficient in vit D, and neither of those things have to cause the other.
I mean the population of people who are more likely to be hospitalized due to COVID also happens to be the population of people that is more likely to be deficient in vit D, and neither of those things have to cause the other.